baber/WOPTO huggingface dataset:
Patent KR-100201244-B1 (KR)
Inventor: HIDEHIRO YUKAKI
IPC: H04N9/83
Filed: 1990-09-29
Granted: 1999-06-15
Abstract: 컬러 영상 신호로부터 분리된 지터 성분을 포함하는 크로마 신호는 제1 주파수 변환 수단(51)에서 주파수가 제1 주파수에서 제2 주파수로 변환된다. 또한, 제2 주파수로 변환된 크로마 신호는 제2 주파수 변한수단(52)에서 주파수가 원래의 제1 주파수로 변환된다. 이들 제1 주파수 변환 수단(51) 및 제2 주파수 변한 수단(52)는 승산기와 대역 통과 필터를 각각 포함하고 있다. 제1 및 제2 주파수 변환 수단(51 및 52)의 한 승산기로는 기준 주파수 신호와 크로마 신호에서 분리된 컬러 버스트 신호의 위상차에 대응하는 주파수 신호가 제공된다. 이로 인해, 제1 및 제2주파수 변환 수단(51 및 52)들중 한 변환 수단에서 크로마 신호로 부터 지터성분이 제거된다. 제1 및 제2 주파수 변환 수단(51 및 52)에서는 입력 신호와 출력 신호의 주파수가 상당히 차이가 있으므로, 각 주파수 변환 수단에서의 승산기의 출력 신호에 포함된 각 주파수 성분은 주파수 축을 따라 상당히 넓어지게 된다. 그 결과, 각 주파수 변환 수단에서의 대역통과 필터는 원하는 주파수 성분의 신호만을 용이하게 추출할 수 있다.
Patent KR-930007081-B1 (KR)
Title: Interface board of field-bus
Inventor: KIM HYON-KI
IPC: G06F13/38
Filed: 1990-12-26
Granted: 1993-07-29
Abstract: The field bus interface board supports  serial  communication between  host  computer  and  peripheral  equipments  for  process control. The interface board includes  a  first  decoder  (5)  for decoding address  signal  transmitted  from  latches  (2,2a)   to generate chip selection signals, a PC interfacing  unit  (12)  for interfacing a personal computer (PC) and dual ported  RAM  (4),  a second decoder (13) for decoding control signals coming from a  PC to generate chip selection signal  of  dual  ported  RAM  (4),  an encoder/decoder (9) for encoding input data to generate Manchester code and for decoding Manchester  code,  a  first  and  a  second latch/shift registers (7,8) for converting parallel data to serial data, a CRC generator (11) for checking data  transmission  error, and  an  interface  unit  (10)  for  interfacing  the   Manchester encoder/decoder (9) and field bus.
Patent KR-940005387-B1 (KR)
Title: Adaptive band variable apparatus
Inventor: LEE TAE-SONG
IPC: H04N7/12
Filed: 1991-01-12
Granted: 1994-06-17
Abstract: An apparatus for varying an adaptive band according to a noise level is disclosed including an image signal processing circuit for processing input image signal, a noise detecting circuit for detecting the noise level of horizontal synchronizing signal, a control signal generating circuit for generating gain control signal corresponding to the noise level, and a variable band restricting circuit for filtering the image signal processed from the image signal processing circuit to at least more than one frequency pass band and varying an entire frequency pass band, thereby minimizing noise.
Patent KR-950008658-B1 (KR)
Inventor: MELDRUM GLEN A
IPC: G01R15/09
Filed: 1991-01-21
Granted: 1995-08-04
Abstract: 내용 없음.
Patent KR-0183423-B1 (KR)
Title: Azatetracyclic compounds
Inventor: BECKER DANIEL APUL
IPC: A61P25/24
Filed: 1991-04-25
Granted: 1999-05-01
Abstract: The invention herein is directed to azatetracycle compounds of the general formula <CHEM> wherein A can be NH or a covalent bond, wherein p can be 1 or 0, Ar represents an aromatic moiety as will hereinafter be further discussed, B represents NH or O and D represents the tetracyclic structure <CHEM>  or <CHEM> These compounds are useful for treating gastrointestinal motility disorders in mammals.
Patent KR-940001849-B1 (KR)
Title: Process for preparation of methaclylic acidester
Inventor: BAEK HAENG-NAM
IPC: C07C69/54
Filed: 1991-05-01
Granted: 1994-03-09
Abstract: The method producing methyl metacrylate or ethyl metacrylate continuosly and recovering non-reaction metacrylic acid and alcohols. Metacrylic acid is synthesized by gas-phase catalytic oxidizing at least one compound of isobutylene, t-butanol and metacrolein. In manufacturing metacrylic acid ester with metacrylic acid, alcohol and solid-acid catalyst, the reaction temp is 60-130 deg.C, and pressure is 0-30 psig. A fluidized bed catalyst reactor is used for continuous production. Mixing solvents selected from aromatics such as ethylbenzene, xylene and cumene and from aliphatic such as nonane, decane, decaline and tetraline are used as esterification solvent. The above solid-acid catalyst are porous polystyrene base cation exchange resin and fluorine base cation exchange resin.
Patent KR-950010572-B1 (KR)
Inventor: KAWASAKI MASAYUKI
IPC: C02F1/42
Filed: 1991-06-04
Granted: 1995-09-19
Abstract: 내용 없음.
Patent KR-940002982-B1 (KR)
Inventor: HONDA TADATOSHI
IPC: B01J23/88
Filed: 1991-06-05
Granted: 1994-04-09
Abstract: 내용 없음.
Patent KR-950008081-B1 (KR)
Inventor: KAWASAKI HIROSHI
IPC: C07B61/00
Filed: 1991-06-18
Granted: 1995-07-25
Abstract: 내용 없음.
Patent KR-930011983-B1 (KR)
Title: Serial input self-routing switch element
Inventor: CHOE DAE-U
IPC: H04Q3/02
Filed: 1991-08-29
Granted: 1993-12-23
Abstract: The activated/non-activated bit and routing bit are  compared with each other in one bit time, and switch  states  are  selected and held according to compared result till  data  transmission  is completed. The element includes a first shift (101)  for  delaying serial data (Din0) input by one bit,  a  second  shift  (102)  for delaying serial data (Din1) input by one bit, a switch  controller (103) for generating  switch  state  control  signal  (scntr)  and activation control signals (acntro, acntr1), a cross point  switch (105) for connecting output signals of the first  and  the  second shift to a first or a second output terminal according  to  switch state control signal (scntr), and a cross point switch  (104)  for checking connected state of output signals of the shift to  output terminals.
Patent KR-100195394-B1 (KR)
Inventor: VECCH GIUSEPPE
IPC: A23L21/18
Filed: 1991-10-01
Granted: 1999-06-15
Abstract: 본 발명은 상업적 카라진(식용 바닷말)은 수화된 비활성 유기용매하에 과산화수소로 처리하여 제약학적, 식이요법 그리고 화장품에 이용되는데 적합하도록 정제하는 공정을 제공한다.
Patent KR-950005737-B1 (KR)
Title: Separating method of component from gingkolide complex
Inventor: PARK HWA-KUN
IPC: C07D493/22
Filed: 1991-10-17
Granted: 1995-05-30
Abstract: The ginkgolide derivatives of the formula (I) are obtained by reacting the ginkgolide B and C mixture having the hydroxy group in 1-and 10-carbon with aldehyde or ketone in acid solvent, and separating the unreacted ginkgolides from the reacted ginkgolide by diluting with water and extracting with nonpolar solvent. In the formula (I), R1 and R2 respresent hydrogen, methyl. or ethyle of the same or not.
Patent KR-940006706-B1 (KR)
Title: Manufacturing method of metal-interconnection of lcd and thin-film transistor using its method
Inventor: BAE BYONG-SONG
Filed: 1991-10-25
Granted: 1994-07-25
Abstract: The method reduces resistance of metal wire by adjustment of wire thickness, and increases the open ratio of LCD structure. The method includes a forming process of opening by removement of specified thickness on an exposed substrate, an opening filling process which paints a 1st metal layer , a 2nd metal layer forming process and a 2nd photo sensitive layer removing process. The substrate is made of silicon oxide, silicon nitride, BPSG, PSG, USG, or glass. A 1st and 2nd metal layers are one of Al, Ta, W, Tia and MO materials. A 1st and 2nd metal layers are gate electrodes.
Patent KR-100202135-B1 (KR)
Inventor: LEE SEUNG-GU
IPC: H04M1/64
Filed: 1991-11-22
Granted: 1999-06-15
Abstract: 응답장치를 구비하는 하나의 고정장치에 다수개의 휴대장치를 연결하는 무선 자동 응답 전화기에서 각 휴대장치별로 자동 응답 기능을 구현한다. 이를 위하여 자동 응답 기능설정 및 해제시 각 휴대장치가 독립적으로 해당 기능을 세트및 리세트시키면 고정장치는 해당 상태를 보관한다. 이후외부 착신호 수신시 수신되는 내선 지정번호를 검사하여 자동 응답 기능 설정 유무를 검사한 후, 설정시에는 안내 응답 메세지를 송출하고 수신되는 용건 메세지를 해당 내선번호와 함께 등록하며, 해제시에는 해당 내선 지정번호의 휴대장치로 링 신호를 공급한다. 또한 임의 휴대장치로 부터 재생요구 신호발생시, 해당 내선 지정번호로 등록된 용건 메세지들만을 억세스하여 해당 휴대장치를 통해 재생한다.
Patent KR-930011339-B1 (KR)
Title: Process for preparation of absorbent polyamide fiber
Inventor: PARK IN-SOP
IPC: D01F6/90
Filed: 1991-12-11
Granted: 1993-11-30
Abstract: copolymerizing 15-35 wt.%  polyalkylene oxide 800-4000 of weight average molecular weight of  formula  (I) (where X; NH2,R1,R2,R3; same or different with one another  and  2 valence radical of saturated aliphatic group of straight chain  or side chain having 1-10 carbon, n; constant No.); and 0.4-0.8  wt.% of single or mixed  compd.  of  bisamide,  used  as  a  tackiness prevention agent, of formulas (2)(3) (where R1; 2 valence  radical of saturated aliphatic group of  straight  chain  or  side  chain, R2,R3; saturated aliphatic  group  of  12-22  carbon,  R4,R5;  one valence radical of saturated aliphatic group having  1-3  carbon); with main chain of polyamide.
Patent KR-100197102-B1 (KR)
Inventor: TAKAHASHI SERIYA
IPC: B01D69/12
Filed: 1992-03-12
Granted: 1999-06-15
Abstract: 환경을 파괴하는 고인화성용매 또는 클로로 플루오로카본 용매를 포함하지 않는 고성능의 복합반투막의 제조방법을 나타낸다. 
     본 발명에 있어서, 미소다공성 기질 표면에 다관능성 아민 용액과 다관능성산할로겐화물 용액을, 인화점이 10℃이상의 탄화수소계 용매를 사용하여, 계면 중 축합반응시켜서 가교폴리아메드계 초박막을 형성하여 미소다공성 기질에 마련하였다. 
     그때 표면에서의 속도가 2-20m/sec, 탄화수소계 용매의 인화점보다 낮은 온도가 10-80℃, 절대 습도가 건조 기체 1kg 당 1g 이상의 수분량의 기체를, 초박막 표면에 내뿜는 것에 의해 탄화수소계 용매를 증발시키는 복합반투막의 제조방법이다.
Patent KR-100262829-B1 (KR)
Inventor: THOMAS W STARINSHAK
IPC: C08K9/00
Filed: 1992-05-08
Granted: 2000-10-02
Abstract: 고무제품을 강화시키기 위한 개선된 케이블 
     강철 케이블은 각종 고무제품을 강화시키는데 사용한다. 예를들면, 공기 타이어는 보편적으로 강철 타이어 코드로 강화한다. 이러한 강화 케이블은 우수한 내피로성 및 내식성을 나타내는 것이 중요하다. 이러한 케이블의 내피로성 및 내식성은 신디오택틱-1,2-폴리부타디엔을 상기 케이블내에 있는 강철 필라멘트들 사이의 간극에 배합시킴으로써 개선시킬 수 있음이 밝혀졌다. 더욱 구체적으로, 본 발명은 다수의 강철 필라멘트와 신디오택틱-1,2-폴리부타디엔으로 이루어져 있으며, 신디오택틱-1,2-폴리부타디엔을 상기 강철 필라멘트들 사이의 간극내에 분산시킨, 개선된 내피로성 및 내식성을 갖는 고무 제품 강화용 케이블에 관한 것이다.
Patent KR-960014123-B1 (KR)
Inventor: NAKAMURA SHIROU
IPC: G02B6/38
Filed: 1992-05-20
Granted: 1996-10-14
Abstract: 내용없음.
Patent KR-950003803-B1 (KR)
Title: Polyester multi-layer container
Inventor: KIM KI-SU
IPC: B65D65/38
Filed: 1992-07-14
Granted: 1995-04-20
Abstract: The polyester multi-layered vessel is manufactured by draw blow molding the hollow premolded article comprising a medium or an outer layer of a polyethylene terephthalate (PET) layer having a main repeat unit of an ethylene terephthalate, and an inner layer of a polycyclohexane dimethylterephthalate (PCT) layer having a main repeat unit of a cyclohexane dimethylterephthalate. The PET layer is composed of 60˜98 mol% terephthalic acid, 2˜10 mol% isophthalic acid, 0˜30 mol% 2,6-naphthalene dicarboxylic acid, 50˜90 mol% ethylene glycol, 5˜30 mol% 1,4-cyclohexanedimethanol and 5˜20 mol% diethylene glycol. The vessel is light and has a good impact strength, and is useful as a refillable bottle for carbonic drinks.
Patent KR-950014949-B1 (KR)
Inventor: MYERS BRUCE B
IPC: H01R33/76
Filed: 1992-07-31
Granted: 1995-12-18
Abstract: 내용 없음.
Patent KR-970008919-B1 (KR)
Title: Prescriber state confirm method
Inventor: YUN SUNG-CHOL
IPC: H04M1/00
Filed: 1992-08-31
Granted: 1997-05-30
Abstract: This circuit is to check status of local or extension subscribers from remote system. The circuit comprises: a clock generator(10) to synchronize the system and the checking circuit(100) chronically; a signal converter(20) converting subscriber group signals turned into logic level by AND gate(G) to parallel signals with the clock signals generated by the clock generator(10); a buffer(30) buffering the parallel signal from the signal convertor(20); a group selector(40) choosing a group among the eight groups that each group is composed of 32 subscribers; a encoder(50) encoding the selection signal from the group selector(40) into binary codes; a data selector(60) finding a time clock of the selected group with the binary coded group signal; a decoder(70) generating divided clocks; flip/flops(80) latching the buffered signal convertor signal and displaying on the subscriber's display; and a display driver(90) displaying the flip/flop(80) latch signals through resisters(R-R) and LEDs(LED-LED) to check the status of subscribers.
Patent KR-960002171-B1 (KR)
Title: Mascara cosmetic composition comprising polyethoxylated vitamin
Inventor: KIM YOUNG-DAE
IPC: A61Q1/10
Filed: 1992-10-20
Granted: 1996-02-13
Abstract: The eyebrow coloring cosmetic composition i.e. mascara contains 0.01˜50wt.% of a polyethoxylated vitamin E of formula(I) as a nonionic surfactant, a polymeric emulsifying resin, a wax, a water soluble polymer and an inorganic pigment. In (I), R is (-CH2CH2O-)nH; n is 2˜10; A is -CH2C(CH3)H- or -CH=C(CH3)-; B is 5-, 7- or 8- positioned CH3 of tocopherol; m is 1˜3. The polyethoxylated vitamin E is prepd. by heating a synthetic dl-alpha tocopherol and a high purity potassium hydroxide in the vacuum reactor at 80deg. C and 700mmHg for 40min, adding an ethylene oxide to the reactant, polymerizing the mixture, removing the nonreacted ethylene oxide and a by-produced 1,4-dioxane, neutralizing the reactant with an acetic acid, removing the nonreacted tocopherol with a benzene, and purifying the tocopherol.
Patent KR-950000385-B1 (KR)
Inventor: ANDO KATSUMASA
IPC: H04N1/413
Filed: 1992-10-29
Granted: 1995-01-16
Abstract: 내용 없음.
Patent KR-0151736-B1 (KR)
Inventor: OOTA AKIRA
IPC: B29C49/22
Filed: 1992-12-26
Granted: 1998-10-15
Abstract: 본 발명은 성형품 횡단면 둘레벽을 따라서 그 수지종, 층수 및 층두께의 어느하나 이상에 관하여 서로 상이한 구획영역을 가지며, 형성된 구획영역중에서 최소나비의 것이 어느하나의 수지층에 있어서 성형품 횡단면 둘레벽에 소정의 나비를 갖고 성형품 종단면벽을 따라서 연장하는 수지종이 상이한 구획영역이고, 이에 의하여 상기 각 구획영역이 성형품의 각 영역의 역할에 대응하여 그 뛰어난 물성을 발휘하는 다층 블로우 성형품을 제조하기 위한 방법, 장치 및 그와 같은 중공성형품을 제공하는 것이다.  그리고 이때에 상기 각 구획영역 및 성형품 종단면벽을 따라서 수지층의 벽두께비를 변화시킨다거나, 또 상기 각 수지층에 있어서의 구획영역의 구획나비를 성형품 종단면벽을 따라서 변화시킨 다층 블로우 성형품을 제조하기 위한 방법, 장치 및 그와 같은 중공성형품을 제공하는 것이다.  본 발명의 방법, 장치 및 성형품은 예를들면, 자동차용 범퍼, 의자의 앉는 곳 및 등을 기대는 곳, 보일러실의 도어 등의 중공성형품으로서 특히 유용하다.
Patent KR-950011360-B1 (KR)
Title: Method of preparating triarylphosphate
Inventor: LEE SANG-KU
IPC: C07F9/12
Filed: 1992-12-29
Granted: 1995-10-02
Abstract: Triaryl phosphite is prepared by reacting trihalogen phosphite and hydroxy substd. aromatic cpd. at 50-90 deg.C in the reaction solvent that is the mixt. comprising (a) tetramethyl hexamethylene diamine and (b) the aromatic cpd. selected from bezene, toluene, xylene, ethylbezene or methoxy benzene, and where the wt. ratio of (a):(b) is 2:1. The process provides higher yield at lower reaction temp., and the obtd triaryl phosphite is useful as antioxydant.
Patent KR-960007445-B1 (KR)
Title: Method of patterning metal
Inventor: KIM INN-CHOL
IPC: G03F7/26
Filed: 1992-12-30
Granted: 1996-05-31
Abstract: The method for forming a metal pattern is disclosed in which a main etching step(201), overetching step(202) and passivation step(203) are sequentially carried out to etch a metal layer using a photoresist pattern as a mask, and the etching selectivity of the photoresist to the metal layer is controlled not to generate polymer.
Patent KR-0173135-B1 (KR)
Title: Pharmaceutical compositions and a device for administering the same
Inventor: LEE WILLIAM H
IPC: A61P31/04
Filed: 1992-02-24
Granted: 1999-02-01
Abstract: PCT No. PCT/GB90/01321 Sec. 371 Date Feb. 12, 1992 Sec. 102(e) Date Feb. 12, 1992 PCT Filed Aug. 24, 1990 PCT Pub. No. WO91/02518 PCT Pub. Date Mar. 7, 1991.A pharmaceutical tablet or lozenge is described, which comprises a non-absorbable pharmaceutically active agent, in combination with a tablet matrix, arranged for providing controlled and sustained release of said agent into the mouth and gastro-intestinal tract, from a buccal or sub-lingual location. Also disclosed, are buccal tablets formed from non-carigenic sugars and a device for holding a tablet or lozenge in a location within a patient's mouth, from which an active ingredient, from the tablet or lozenge, is releasable by the action of the patient's saliva.
Patent KR-100191761-B1 (KR)
Inventor: KRUEGER DENNIS L
IPC: B32B5/18
Filed: 1991-05-23
Granted: 1999-06-15
Abstract: 본 발명은 하나이상의 탄성중합체층 (3) 및 하나이상의 얇은 외피층 (2,4)을 포함하고, 상기층들을 공압출시킨 후 외피층의 탄성 한계치를 초과하는 수준까지 라미네이트를 신장시킨 후 원상복귀시킴으로써 제조하는 것이 바람직한 마이크로 텍스쳐의 탄성중합체 라미네이트(1)에 관한 것이다.
Patent KR-0145433-B1 (KR)
Inventor: HIROMICHI UCHIDA
IPC: G11B33/04
Filed: 1993-03-09
Granted: 1998-08-01
Abstract: 플로피 디스크 컨테이너는 뒷면에 접착테이프 또는 접착제를 갖는 판으로 구성된다. 거의 정사각형의 유연한 플라스틱 필름의 세 에지는 판에 고정되고, 그 필름의 남아 있는 에지는 판으로부터 떨어져 있고 위로 향하는 플로피 디스크 컨테이너의 삽입구멍을 얻기 위해서 판의 중간부에 위치한다. 그러므로, 백-형 플로피 디스크 컨테이너는 얻어진다. 한쌍의 스토퍼는 플로피 디스크가 컨테이너에 있을때 플로피 디스크의 상위에지 위의 위치에서 판의 앞면의 윗부분으로부터 돌출되게 형성된다. 그 결과, 한쌍의 스토퍼는 플로피 디스크가 컨테이너로부터 빠지지 않게한다. 더욱이 삽입구멍과 평행하게 가로로 연장된 돌기는 플로피 디스크의 상위에지와 판 사이에 갭을 두기 위해서 삽입구멍과 스토퍼 사이의 판 앞면에 형성된다.
Patent KR-950000458-B1 (KR)
Title: Body temperature sensing toothbrush and manufacturing method thereof
Inventor: KIM MYONG-KU
IPC: A46B3/04
Filed: 1993-03-26
Granted: 1995-01-20
Abstract: The shank (1) of a tooth-brush is formed by injection molding of polypropylene resin. A 95-99 wt.% of mixture consisting of natural or synthetic rubber and pigment is mixed with 1-5 wt.% of a thermo chromic compound. An abnormal body temperature detection part (2) is formed by extruding this mixed compound on a surface of the shank (1) for 3-5 sec. at 210-215 deg.C. Projections are formed on a handle part (3). The thermo chromic compound changes color in 2-3 min. at over 38 deg.C to indicate an abnormal body temperature on the temperature detection part.
Patent KR-950013313-B1 (KR)
Title: Waste water treatment method
Inventor: LEE HWA-YONG
IPC: C02F1/46
Filed: 1993-04-15
Granted: 1995-11-02
Abstract: The treating method of an industrial waste water or a waste-fill land seepage is characterized by adding 10 wt.% of a sodium chloride(NaCl) to the waste water to have pH 4-10, and oxidation decomposing a dissolved organic material of the waste water in an electrolytic tank having positive and negative electrodes at 1-200mA/cm2 current density. The positive electrode is titanium electrode, and negative electrode is a stainless steel electrode. The treating method of the waste water by the electric oxidation has a good decoloring and decodoring effect.
Patent KR-960013152-B1 (KR)
Title: Forming method of gate oxide film
Inventor: UM KEUN-YONG
IPC: H01L21/31
Filed: 1993-05-21
Granted: 1996-09-30
Abstract: The method of forming gate oxide film of semiconductor device comprises the steps of : loading a wafer into a tube of 650 degrees; increasing the temperature of the tube to 700 - 800 degrees; forming a gate oxide film using DCE(Dichloroethylene) as an oxidizer; unloading the wafer after annealing by increasing the temperature of the tube to 800 - 900 degrees.
Patent KR-970001174-B1 (KR)
Title: Cooling bags
Inventor: JUNG SE-KAP
IPC: A61F7/10
Filed: 1993-05-24
Granted: 1997-01-29
Abstract: The testes cooling ring makes it possible to form sperm vigorously and to prevent premature ejaculation and hypersensitivity of nerve due to extremely expanded epidermis. Testes ring(10) and nerve ring(20) made out of hard synthetic resin are joined together to move with rotating. The support flap(5) of testes is downward protruded at lower side part of anterior surface of nerve ring(20), and upper and lower epidermis dense flaps(2,3) are inwardly protruded at upper and lower side parts of posterior surface in order to back epidermis easily. The lower part of nerve ring(20) between lower surface dense flap(3) and testes support flap(5) is curved slightly downward. Also, connecting fin(4) unified at both ends of testes ring(10) is inserted and connected to connecting hole(16) of both connecting flap(6). The magnet plates(15) are inserted and attached to the centers of inside of testes support flap(5) and testes ring(10) respectively.
Patent KR-950013938-B1 (KR)
Title: Driver for mini-disk player
Inventor: SO HUI-SHIK
IPC: G11B17/03
Filed: 1993-06-05
Granted: 1995-11-18
Abstract: a motor fixed at a deck; a power transmitting gear rotated by the motor; an idle lever connected to the power transmitting gear to be rotated and having an idle gear at one side; a switching lever for switching the idle lever; a loading gear placed at one side of the idle gear, for running a moving block fixed to a cart guide bracket with rotating engaged with the idle gear; a pick up driving gear placed at an opposite side of the loading gear, for driving a pick up; a first switching unit placed at the moving block, for rotating the idle gear engaged with the loading gear to be engaged with the pick up driving gear; and a second switching unit placed at the pick up driving gear, for rotating the idle gear engaged with the pick up driving gear to be engaged with the loading gear.
Patent KR-100278385-B1 (KR)
Title: 캠코더의 자동초점 조절장치
Filed: 1993-07-22
Granted: 2001-01-15
Abstract: 본 발명의 목적은 주요 피사체 및 주변 피사체의 움직임을 판단하여 주요 피사체의 움직임에 따라서 초점 영역을 가변하여 정확한 초점을 자동으로 조절하도록 하는 캠코더의 자동초점 조절장치에 관한 것으로 이와 같은 본 발명은 고역 및 저역필터링 된 영상신호를 디지탈 신호로 변환시켜 출력하는 아날로그/디지탈 변환수단과, 한 화면을 미소화면으로 분할하여 이 분할된 미소화면에 입력된 상기 아날로그/디지탈 변환수단를 통해 얻어진 디지탈 값을 가산하는 화면분할 적분수단과, 입력되는 어드레스 제어신호에 따라 어드레스 신호를 발생하는 어드레스 신호 발생수단과, 상기 어드레스 신호 수단에서 발생된 어드레스 신호에 따라 상기 화면 분할 적분수단을 통해 얻어진 디지탈 값을 저장하는 제 1 메모리와, 상기 제 1 메모리에 저장된 디지탈 값과 화면분할 적분수단를 통해 디지탈 값을 감산하는 감산수단과, 상기 어드레스 발생수단에서 발생된 어드레스 신호에 따라 감산수단을 통해 얻어진 디지탈 값을 저장하는 제 2 메모리와, 상기 화면분할 적분수단을 통해 얻어진 디지탈값 및 제 2 메모리에 저장된 디지탈 값에 따라 포커싱을 자동으로 조절하는 마이콤을 구성함으로써 달성되어 지는것이다.
Patent KR-970003025-B1 (KR)
Title: Noise-eliminating circuit
Inventor: JOO JAE-YONG
IPC: H04N5/21
Filed: 1993-07-26
Granted: 1997-03-13
Abstract: A noise filtering circuit is disclosed. Between a power(VCC) and an output node(N1), a serially connected registers(R11 and R13) and a condenser and another serially connected registers(R15 and R17) and a condenser(C13) are connected in a parallel form. Between a node(A) and another node(B), there are registers(R18 and R19) in a serial form. The contacting point between the register(R18) and the register(R19) forms an input node(N2) of a differential luminance signal(Y1'). A diode(D11) is positioned between the input node(N2) and the contactor between the register(R13) and the condenser(C12). The diode (D11) outputs a minus signal of the differential luminance signal. Meanwhile, a diode(D12) is positioned between the input node(N2) and the contactor between the register(R17) and the condenser(C13). The diode (D12) outputs a positive signal of the differential luminance signal(Y1'). Another registers (R12 and R16) are established between the registers(R12 and R16) and the ground respectively. Thereby, the performance of the noise filtering is increased.
Patent KR-960003532-B1 (KR)
Title: Address transition detecting circuit of semiconductor memory device
Inventor: HAN JIN-MAN
IPC: G11C11/407
Filed: 1993-08-23
Granted: 1996-03-14
Abstract: The circuit includes a number of address conversion detecting and pulse generating devices which generate address conversion detecting pulse with period by detecting the change of address level which is inputted to the input node and connected to a number of addresses inputted to the semiconductor memory device respectively, gating devices which generate gating output corresponding the address conversion detecting pulse in response to the control enable signal by inputting the address conversion detecting pulses and control signal, and output devices generating output of address conversion detecting signal with period in the response to the address conversion detecting pulse.
Patent KR-960015141-B1 (KR)
Title: Ginko biloba extract soft capsule and process for the preparation
Inventor: BANG HYUNG-KOO
IPC: A61K9/48
Filed: 1993-09-09
Granted: 1996-11-01
Abstract: The soft capsule of gingko leaves extract is prepared by melting 40wt.% gingko leaves extract which contains at least 15% gingkoflavon and 5% moisture into a solution contg. 190-200wt% PEG 400, 190-200wt.% polysorbate and 7-15wt.% ethanol; coating with a mixture of 2-10wt.% water and 2-10wt.% glycerin to obtain the final product contg. 30-50mg gingko leaves extract.
Patent KR-0165283-B1 (KR)
Inventor: MOON SI-YONG
IPC: G11B27/02
Filed: 1993-09-23
Granted: 1999-03-20
Abstract: 본 발명은 테이프 기록재생장치에 있어서 기록내용 탐색방법에 관한 것으로, 특히 테이프의 잔량을 이용하여 산출한 테이프의 총시간과 재생가능시간을 이용하여 테이프에 절대 어드레스를 부가하여 탐색속도를 향상시킨 테이프 탐색방법에 관한 것으로 테이프의 잔량을 이용하여 테이프의 총시간과 현재까지의 재생된 시간을 계산하는 단계; 테이프의 전체 어드레스의 수를 설정하는 단계; 계산단계와 설정단계에서 얻어진 데이터를 이용하여 테이프의 어드레스 구간 신호와 현재의 어드레스를 산출하는 단계; 산출단계에서 얻어진 현재의 어드레스와 탐색하고자 하는 목표위치 어드레스를 비교하는 단계; 비교단계에서의 비교결과에 따라 테이프의 주행방향을 결정하여 탐색위치로 이동하는 단계를 포함한다.
Patent KR-960004000-B1 (KR)
Inventor: DICKINSON ALEXANDER G
IPC: G11C11/413
Filed: 1993-10-11
Granted: 1996-03-25
Abstract: 내용 없음.